Just started have you got any advice?

Afternoon, don't want to take up too much of your time. I've just installed Concrete5 locally to test it. do you have any advice for someone just starting off. I'm excited and raring to go I have no ideas of the capabilities of concrete5 I've just seen the promos on youtube. Does it do shopping carts or any other functions (I'm sure it does).

I've two new projects that I want to try it out on so here goes . . . wish me luck